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matlab_shuziyuyin
本次课程设计主要介绍了语音信号的录制、语音信号的采集与分析、语音信号的采样、语音信号的频谱分析、加噪后的频谱分析、滤波器的设计以及对于语音信号的回放等知识。通过 Cool Edit录制一段语音信号，运用MATLAB对其进行时域与频域分析，然后设计滤波器加入噪声进行滤波处理，比较滤波前后始于波形或频谱的变化，最后实现对于语音的回放设计。(Digital voice processing filter design)
- 2020-12-22 16:19:07下载
- 积分：1
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mfcc
extract features by MFCC method using Matlab language
- 2009-11-02 15:22:52下载
- 积分：1
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fp_enhancement
指纹预处理中的增强算法，matlab上面实现hong的gobar算法。(Pretreatment fingerprint enhancement algorithm, matlab above hong realize the gobar algorithm.)
- 2008-05-21 18:53:34下载
- 积分：1
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GMM
GMM - This code run very well and it has Demo
- 2010-05-27 21:53:04下载
- 积分：1
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esp1
求语谱图的matlab程序，非常有用(Spectra for the matlab language program, very useful)
- 2008-08-04 23:36:10下载
- 积分：1
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Td-psolaPitchDuration
使用TD-PSOLA（td-psola、psola）算法，做了一个语音合成，实现语音声调的变调，时长的变化等功能。参考praat源码，提取出其合成方法，效果不错。需要提供pitchtier、durationtier、pointprocess等准换信息文本（可由praat产生）供readfile函数读入(Use TD-PSOLA (TD-PSOLA, PSOLA algorithm, made a speech synthesis, speech tone tone sandhi, long-term changes in the function. Reference Praat source code, extract its synthetic method, the effect of the same.)
- 2021-03-13 14:59:24下载
- 积分：1
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voice
性别识别系统的Matlab实现，比较简单容易理解(Gender Recognition System Matlab implementation, relatively simple easy to understand)
- 2009-04-05 11:03:23下载
- 积分：1
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OLA
编写一Matlab函数，用30ms三角窗和15ms帧移计算语音信号的STFT。并用OLA法重建原始信号。设计一种基于OLA的综合方法，以通过重复每帧对语音信号以因子2进行时域扩展。(Write a Matlab function, STFT and 30ms triangular window and 15ms frame-shift calculation of the speech signal. And the OLA method to reconstruct the original signal. Design an integrated approach based on OLA, by repeating each frame of the speech signal by a factor of 2 when the domain extension.)
- 2012-04-18 10:49:23下载
- 积分：1
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jinchangMUSIC2
近场的MUSIC算法，可用于近场噪声源识别(Near-field MUSIC algorithm can be used for near-field noise source identification)
- 2021-04-03 16:49:06下载
- 积分：1
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FFTofWaveFile
这是一个语音的文件的一个FFT转换文件,是用C++写的源程序,相信对大家有用(This is a voice of a paper document conversion FFT is written in C source files, it may be useful to think)
- 2006-12-06 09:54:06下载
- 积分：1
